The formal medical term for this medical condition is anosognosia, from the Greek meaning “to not know a disease.” When we talk about anosognosia in mental illness, we mean that someone is unaware of their own mental health condition or that they can’t perceive their condition accurately., Someone with anosognosia isn't simply in denial or being stubborn. Their brain can't process the fact that their thoughts and moods don’t reflect reality. Anosognosia is common in people with, Anosognosia is a neurological condition that affects how people view themselves and impairs their awareness of having a mental health condition, such as schizophrenia or bipolar disorder., Anosognosia is a disorder in which a person who has suffered brain injury or damage is unaware of sensory, perceptual, motor, affective, or cognitive deficits. The term anosognosia was first adopted by J. Babinski in 1914, to refer to a lack of knowledge, awareness, or recognition, of deficits, observed in patients with neurological impairments., Anosognosia is a clinical phenomenon that occurs due to physical changes in the brain, particularly affecting how the brain processes information about itself. In mental health, this translates to patients who, for instance, are unable to acknowledge that the voices they hear aren’t real., .